Core Banking Simulator
Project description
A python library that implements the primitive Core Banking system (CBS) emulator.
- Usage:
>>> from pybank.cbs import CBS >>> #A host to connect to >>> cbs = CBS(host='127.0.0.1', port=3388) >>> cbs.run() Connected to 127.0.0.1:3388 Parsed message: MTI: [1804] Fields: [ 11 12 24 ] 11 - System trace audit number [661281] 12 - Time, local transaction (YYMMDDhhmmss) [170526181337] 24 - Network International identifier (NII) [801] 18:13:37.868027 >> 35 bytes sent: 00 33 31 38 30 34 00 30 01 00 00 00 00 00 36 36 .31804.0......66 31 32 38 31 31 37 30 35 32 36 31 38 31 33 33 37 1281170526181337 38 30 31 801 18:13:37.903578 << 26 bytes received: 00 24 31 38 31 34 00 20 01 00 02 00 00 00 30 30 .$1814. ......00 30 30 30 30 38 30 31 30 30 30 0000801000 Parsed message: MTI: [1814] Fields: [ 11 24 39 ] 11 - System trace audit number [000000] 24 - Network International identifier (NII) [801] 39 - Response code [000] [APPROVED] 18:13:41.778900 << 272 bytes received: 02 70 31 31 30 30 f4 b6 40 01 08 e1 e4 00 00 00 .p1100..@....... 00 00 14 00 00 00 31 36 34 31 37 34 30 37 30 30 ......1641740700 30 30 30 30 30 31 30 34 33 31 30 30 30 30 30 30 0000010431000000 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 0000000000000000 30 30 30 30 30 30 30 30 30 30 30 30 30 30 31 31 0000000000000011 33 30 35 33 30 35 32 36 30 31 31 38 31 33 34 31 3053052601181341 31 37 31 32 30 32 30 32 32 38 36 30 31 30 30 36 1712020228601006 30 30 30 30 30 30 30 30 30 30 30 30 31 31 33 30 0000000000001130 35 33 31 30 30 30 31 33 33 37 39 39 39 39 39 39 5310001337999999 39 39 39 39 39 39 30 30 31 42 50 43 20 54 45 53 999999001BPC TES 54 20 4d 45 52 43 48 41 4e 54 20 4e 20 31 3e 4d T MERCHANT N 1>M 4f 53 4b 56 41 20 20 20 20 20 20 20 20 20 20 52 OSKVA R 55 30 34 37 30 30 31 30 30 31 31 30 30 32 30 30 U047001001100200 33 37 30 32 30 32 35 30 30 31 32 30 32 37 30 30 3702025001202700 30 30 32 38 30 31 32 30 30 30 30 30 30 31 31 33 0028012000000113 30 35 33 36 34 33 38 32 36 38 32 36 30 30 30 30 0536438268260000 30 30 31 31 31 39 35 36 37 31 33 30 30 30 30 31 0011195671300001 Parsed message: MTI: [1100] Fields: [ 2 3 4 6 9 11 12 14 15 18 32 37 41 42 43 48 49 50 51 54 100 102 ] 2 - Primary account number (PAN) [4174070000000104] 3 - Processing code [310000] 4 - Amount, transaction [000000000000] 6 - Amount, cardholder billing [000000000000] 9 - Conversion rate, settlement [00000000] 11 - System trace audit number [113053] 12 - Time, local transaction (YYMMDDhhmmss) [052601181341] 14 - Date, expiration [1712] 15 - Date, settlement [020228] 18 - Merchant type [6010] 32 - Acquiring institution identification code [0] 37 - Retrieval reference number [000000113053] 41 - Terminal ID [10001337] 42 - Merchant number [999999999999001] 43 - Card acceptor name/location [BPC TEST MERCHANT N 1>MOSKVA RU] 48 - Additional data - private [00100110020037020250012027000028012000000113053] 49 - Currency code, transaction [643] 50 - Currency code, settlement [826] 51 - Currency code, cardholder billing [826] 54 - Additional amounts [] 100 - Receiving institution identification code [] 102 - Account identification 1 [1] Parsed message: MTI: [1110] Fields: [ 2 3 4 6 11 12 14 15 32 37 39 48 49 50 51 54 102 ] 2 - Primary account number (PAN) [4174070000000104] 3 - Processing code [310000] 4 - Amount, transaction [000000000000] 6 - Amount, cardholder billing [000000000000] 11 - System trace audit number [113053] 12 - Time, local transaction (YYMMDDhhmmss) [052601181341] 14 - Date, expiration [1712] 15 - Date, settlement [020228] 32 - Acquiring institution identification code [0] 37 - Retrieval reference number [000000113053] 39 - Response code [000] [APPROVED] 48 - Additional data - private [00100110020037020250012027000028012000000113053] 49 - Currency code, transaction [643] 50 - Currency code, settlement [826] 51 - Currency code, cardholder billing [826] 54 - Additional amounts [007016C000000135502826] 102 - Account identification 1 [1] 18:13:41.787069 >> 203 bytes sent: 02 01 31 31 31 30 f4 36 00 01 0a 01 e4 00 00 00 ..1110.6........ 00 00 04 00 00 00 31 36 34 31 37 34 30 37 30 30 ......1641740700 30 30 30 30 30 31 30 34 33 31 30 30 30 30 30 30 0000010431000000 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 0000000000000000 30 30 30 30 30 30 31 31 33 30 35 33 30 35 32 36 0000001130530526 30 31 31 38 31 33 34 31 31 37 31 32 30 32 30 32 0118134117120202 32 38 30 31 30 30 30 30 30 30 30 31 31 33 30 35 2801000000011305 33 30 30 30 30 34 37 30 30 31 30 30 31 31 30 30 3000047001001100 32 30 30 33 37 30 32 30 32 35 30 30 31 32 30 32 2003702025001202 37 30 30 30 30 32 38 30 31 32 30 30 30 30 30 30 7000028012000000 31 31 33 30 35 33 36 34 33 38 32 36 38 32 36 30 1130536438268260 32 32 30 30 37 30 31 36 43 30 30 30 30 30 30 31 22007016C0000001 33 35 35 30 32 38 32 36 30 31 31 35502826011
cbs_example.py is an example of core banking system emulator application, that interacts connects to authorization switch through ISO8583:1993 protocol (accounts, transactions and balances are stored in a local sqlite3 database).
Project details
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
pybank-0.26.tar.gz
(6.1 kB
view hashes)